Patent Assignment
Reel/Frame 046712/0738
Assignment of Assignor's Interest
Recorded: 2018-08-27
Pages: 10
Assignors
DREHER, BRIAN S.
Executed: 2018-08-20
CHEN, HENRY H.
Executed: 2018-08-08
BAO, SHENG HUA
Executed: 2018-08-13
SPANGLER, WILLIAM S.
Executed: 2018-08-09
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Processing Natural Language Queries Based on Machine Learning
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 21, 2022
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: MERATIVE US L.P.
Reel/Frame 061496/0752 →
Security Interest
Oct 1, 2025
From: MERATIVE US L.P.; MERGE HEALTHCARE INCORPORATED
To: TCG SENIOR FUNDING L.L.C., AS COLLATERAL AGENT
Reel/Frame 072808/0442 →